Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. JONATHAN KYU CHANG DNP, FNP-C
NPI 1386227304
Nurse Practitioner - Family in Fort Leonard Wood, MO

Active since April 29, 2021
4430 MISSOURI AVE, FORT LEONARD WOOD, MO 65473(573) 596-5942 Get Directions Write a Review

NPPES record last updated: July 8, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 8, 2026, Apr 17, 2026, Feb 18, 2025 and 4 more (7 updates tracked since 2021).

  • Individual
  • Male
  • Nurse Practitioner
  • Family

About JONATHAN CHANG

This page provides the complete NPI Profile along with additional information for Jonathan Chang, a provider established in Fort Leonard Wood, Missouri with a medical specialization in Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1386227304 assigned on April 2021. The practitioner's primary taxonomy code is 363LF0000X with license number 989250 (TX). The provider is registered as an individual and his NPI record was last updated July 2026.

NPI
1386227304
Provider Name
DR. JONATHAN KYU CHANG DNP, FNP-C
Gender
Male
Entity Type
Individual
Location Address
4430 MISSOURI AVE FORT LEONARD WOOD, MO 65473
Location Phone
(573) 596-5942
Mailing Address
4234 ILLINOIS AVE FORT LEONARD WOOD, MO 65473
Mailing Phone
(573) 596-0035
Mailing Fax
(877) 874-1019
Is Sole Proprietor?
No
Enumeration Date
04-29-2021
Last Update Date
07-08-2026
Code Navigator

A nurse practitioner (NP) like Jonathan Chang is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Nurse Practitioner Family

Taxonomy Code
363LF0000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
989250
License State
TX

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NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1386227304, we treat the final digit (4) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
3
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
6
Unchanged
Pos 5
2
Doubled → 4
Pos 6
2
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
3
Unchanged
Pos 9
0
Doubled → 0
Check
4
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 8 → 16 → 7 2 → 4 7 → 14 → 5 0 → 0

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 3 + 1 + 6 + 6 + 4 + 2 + 1 + 4 + 3 + 0 + 24 = 56

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1386227304.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Emergency Medicine
4430 MISSOURI AVE
FORT LEONARD WOOD, MO 65473
Physical Therapist
4430 MISSOURI AVE
FORT LEONARD WOOD, MO 65473
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
4430 MISSOURI AVE, PHARMACY DIVISION
FORT LEONARD WOOD, MO 65473
Technician
4430 MISSOURI AVE
FORT LEONARD WOOD, MO 65473
Registered Nurse (Occupational Health)
4430 MISSOURI AVE, OCCUPATIONAL HEALTH CLINIC
FORT LEONARD WOOD, MO 65473
Occupational Therapist
4430 MISSOURI AVE
FORT LEONARD WOOD, MO 65473
Military Hospital
4430 MISSOURI AVE, BOX 1267
FORT LEONARD WOOD, MO 65473
Psychologist (Clinical)
4430 MISSOURI AVE
FORT LEONARD WOOD, MO 65473
Registered Nurse (Registered Nurse First Assistant)
4430 MISSOURI AVE
FORT LEONARD WOOD, MO 65473
Military Hospital
4430 MISSOURI AVE, GLWACH
FORT LEONARD WOOD, MO 65473
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
4430 MISSOURI AVE
FORT LEONARD WOOD, MO 65473
Licensed Practical Nurse
4430 MISSOURI AVE
FORT LEONARD WOOD, MO 65473
Licensed Practical Nurse
4430 MISSOURI AVE
FORT LEONARD WOOD, MO 65473
Emergency Medical Technician, Basic
4430 MISSOURI AVE
FORT LEONARD WOOD, MO 65473
Physical Medicine & Rehabilitation
4430 MISSOURI AVE
FORT LEONARD WOOD, MO 65473
Dietitian, Registered
4430 MISSOURI AVE
FORT LEONARD WOOD, MO 65473
Optometrist
4430 MISSOURI AVE
FORT LEONARD WOOD, MO 65473
Optometrist
4430 MISSOURI AVE
FORT LEONARD WOOD, MO 65473
Physical Therapy Assistant
4430 MISSOURI AVE
FORT LEONARD WOOD, MO 65473
Physical Therapist
4430 MISSOURI AVE
FORT LEONARD WOOD, MO 65473

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1386227304, enumerated as an "individual" on April 29, 2021.

The provider is located at 4430 MISSOURI AVE FORT LEONARD WOOD, MO 65473 and the phone number is (573) 596-5942.

Nurse Practitioner with taxonomy code 363LF0000X and a focus in Family.